Product Overview
The F-505G and F-505W series are high-capacity, two-way bass-reflex loudspeaker systems engineered to deliver exceptionally accurate sound reproduction across professional audio setups. Equipped with an 8-inch high-power woofer and a specialized constant directivity (CD) horn compression driver, these systems provide a tightly controlled directional footprint (60° horizontal x 40° vertical) for superb vocal definition and high-output foreground music. Their robust layout serves commercial facilities, auditoriums, presentation theaters, and premium indoor live events perfectly.
Within Pakistan, SKYRS maintains exclusive distribution, on-site environment deployment rights, and certified engineering authorization for the entire F-505 product family.
Variant Matrix
The F-505 infrastructure is differentiated primarily by its physical finish execution to integrate smoothly with localized architectural designs across Pakistan:
| Metric / Specification | F-505G (Dark Gray Core) | F-505W (Ivory White Core) |
| Enclosure Color | Matte Dark Gray Finish | Architectural Ivory White Finish |
| Acoustic Build Type | Vented Bass-Reflex Box | Vented Bass-Reflex Box |
| Low-Frequency Component | 20 cm (8-inch) Cone Woofer | 20 cm (8-inch) Cone Woofer |
| High-Frequency Component | CD Horn + High-Efficiency Driver | CD Horn + High-Efficiency Driver |
| Dispersion Pattern | 60° Horizontal x 40° Vertical | 60° Horizontal x 40° Vertical |
| Continuous Pink Noise | 80 Watts Continuous (at 8Ω) | 80 Watts Continuous (at 8Ω) |
| Continuous Program Power | 240 Watts Peak Handling (at 8Ω) | 240 Watts Peak Handling (at 8Ω) |
| Cabinet Composition | Low-Foam Polypropylene Resin | Low-Foam Polypropylene Resin |
| Net Structural Weight | 7.5 kg | 7.5 kg |
Technical Specifications
System Sensitivity: 93 dB SPL (measured at 1 Watt, 1 meter)
Frequency Range: 80 Hz to 20,000 Hz uniform response curve
Crossover Frequency: 3.5 kHz optimized internal network
Dual Parallel Input Panel: Two 1/4-inch phone jacks along with push-in binding strip terminals wired in parallel for versatile line linkages
Protective Safeguard: Built-in individual overload protection circuitry; attenuates the woofer input by 15 dB and disconnects the tweeter temporarily during excessive signal clipping (auto-resets within 2 to 20 seconds)
Deployment and Installation
Structural mounting assessments, orientation mapping, and system integration are executed exclusively by certified engineering crews from SKYRS within Pakistan.
Mounting Restrictions and Brackets
The F-505G and F-505W are strictly rated for indoor operation and must not be exposed to direct outdoor rain or moisture. To mount these 7.5 kg enclosures onto walls or ceilings, engineers must utilize the designated HY-501B (black) or HY-501W (white) multi-angle structural bracket kits. Ensure the backing frame anchors directly into structural masonry or load-bearing steel channels.
XLR Conversion and Structural Fittings
The cabinet features four M8 threaded mounting points on the top and bottom panels with an internal depth allowance of 23 mm. If an enterprise facility mandates standard balanced XLR connectors, the input terminal plate can be unbolted and modified to flush-mount a standard XLR panel into the resulting chassis cutout frame.
System Configuration
Acoustic balancing adjustments, phase matching, and downstream limiter tracking must be executed by authorized technicians to preserve local structural product warranties.
Step 1: High-Frequency Level Attenuation
Prior to locking the speaker position, calibrate the high-frequency level dial on the rear input panel. This switch allows tuning of the compression driver response to balance vocal intelligibility against room reflectivity (reverberant rooms versus dampened executive boardrooms).
Step 2: Dual Connection and Bridging Topology
Strip audio line distribution wiring down to bare copper. Hook up lines to the positive (Red) and negative (Black) push terminals. If multiple F-505 boxes are configured on a single high-power line channel, utilize the parallel-wired 1/4-inch phone jacks to daisy-chain the continuous audio run, keeping loop impedance above minimum amplifier safety levels.
Step 3: Central Signal Processing Tuning
Apply the recommended manufacturer parametric EQ templates inside the central amplifier or digital signal processor matrix. Establish a brick-wall high-pass filter at 75 Hz to avoid unnecessary low-end driver excursion, safeguarding the voice coils against thermal distortion during high-volume commercial run periods.
Service and Configuration Availability
The commercial distribution of all F-505G and F-505W system variants, specialized HY-series bracket assemblies, on-site room deployment, structural physical installation, and precise processing network configuration are available exclusively through SKYRS in Pakistan. Third-party wiring modifications, improper driver structural adjustments, or unauthorized cabinet openings will void the local replacement warranty. To organize audio coverage mapping, schedule structural venue audits, or book commissioning field engineers, contact the SKYRS Pakistan system engineering department.
